A Soldier spits after being exposed to tear gas during an M40 field protective mask confidence exercise on the nuclear, biological and chemical range at Joint Base Lewis-McChord, Wash., June 2, 2011. The Soldier is with the 4th Battalion, 9th Infantry Regiment, 4th Stryker Brigade Combat Team, 2nd Infantry Division.

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Size: 1632px × 1224px
Photo credit: © Aclosund Historic / Alamy / Afripics
License: Licensed
Model Released: No

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